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Atomic Spectrum
Chem test 4
Question | Answer |
---|---|
Bohr atoms | 1 electron system (H, He+, Li2+, Be3+, B4+) |
Armstrong | A^o = 10^-8 cm |
equation for RADIUS of each orbit | Radius = N^2 x Armstrong / z n=# or orbit; z=atomic number |
equation for ENERGY of each orbit | E= -kz^2 / n^2 k constant = 2.179x10^-8 J |
atomic spectrum | energy released from orbit to orbit; also called line spectrum |
equation for Energy emitted | . |